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Find Hotels with a Pool in Oiwake

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Check prices for these dates

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Nov 14 - Nov 15
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Nov 15 - Nov 16
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Nov 20 - Nov 22
In two weeks
Nov 27 - Nov 29

Our top choices for Oiwake hotels with a pool

An indoor swimming pool with a wooden ship structure, stairs, and surrounding greenery.

1. Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort

Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort
4.0 star property
Tsumagoi
8.2 out of 10, Very good, (612 reviews)
  • cleanliness
    Seasonal hot springs pool paradise with an outdoor tennis court and serene resort atmosphere in Karuizawa.
The price is ￥16,754
￥20,758 total
Dec 13 - Dec 14
Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort
A large indoor swimming pool with clear glass walls, multiple lounge chairs, and a view of greenery outside.

2. ANA Holiday Inn Resort Karuizawa by IHG

ANA Holiday Inn Resort Karuizawa by IHG
3.0 star property
Naganohara
8.6 out of 10, Excellent, (283 reviews)
  • cleanliness
    Enjoy indoor pools, golf views, and mineral hot springs amid mountain scenery all year.
The price is ￥12,182
￥13,400 total
Nov 30 - Dec 1
ANA Holiday Inn Resort Karuizawa by IHG
A well-lit outdoor area with stone statues, a pathway, and a building in the background.

3. Estivant Club

Estivant Club
3.0 star property
Tsumagoi
9.0 out of 10, Wonderful, (12 reviews)
  • cleanliness
    Splash into mountain luxury at this Karuizawa retreat with indoor/outdoor pool and spa services.
The price is ￥13,471
￥14,818 total
Nov 18 - Nov 19
Estivant Club
A modern house with a large glass facade, a swimming pool, and a patio area.

4. Villa Metsä Karuizawa

Villa Metsä Karuizawa
4.0 star property
Karuizawa
9.4 out of 10, Exceptional, (28 reviews)
  • cleanliness
    Outdoor shower sanctuary in garden lodge where hot springs and luxury converge.
The price is ￥28,636
￥31,500 total
Nov 18 - Nov 19
Villa Metsä Karuizawa
A tranquil indoor pool area with a glass wall reflecting the surrounding greenery.

5. Kusatsu Onsen Hotel Sakurai

Kusatsu Onsen Hotel Sakurai
3.5 star property
Kusatsu
9.2 out of 10, Wonderful, (406 reviews)
  • cleanliness
    Seasonal outdoor pool and children's splash zone set amid Japanese gardens and hot springs.
The price is ￥39,900
￥44,190 total
Dec 1 - Dec 2
Kusatsu Onsen Hotel Sakurai
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Choose what matters most at hotels with a pool in Oiwake

Breakfast included
4 stars

Top Oiwake Hotel Reviews

A large indoor swimming pool with clear glass walls, multiple lounge chairs, and a view of greenery outside.
ANA Holiday Inn Resort Karuizawa by IHG

ANA Holiday Inn Resort Karuizawa by IHG

ANA Holiday Inn Resort Karuizawa by IHG
Naganohara

10/10 Excellent

Excellent location.
United States
Emi
Reviewed October 12, 2026
ANA Holiday Inn Resort Karuizawa by IHG

Frequently Asked Questions

What are some accommodations with pools in Oiwake?

SANU 2nd Home Karuizawa 1st: Features a children's pool, an indoor pool, and spa services. Karuizawa Prince Hotel West: Features a children's pool, a seasonal outdoor pool, and 4 restaurants. Hotel Karuizawa Cross: Features 2 restaurants, an outdoor pool, and a full-service spa.

What is there to see and do in Oiwake?

Surround yourself with nature at Joshin'etsu-kogen National Park. Discover sights such as Hori Tatsuo Memorial Museum during your stay.

When is the best time to book a hotel with a pool in Oiwake?

Taking into account the local weather in Oiwake is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually August and July with an average temp of 67°F, while the coldest months are January and February with an average of 31°F. The rainiest months in Oiwake are July, August, June, and September, with each month seeing an average of 10 inches of rainfall.

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